CN218411584U - Heat supply pipeline tightness detection device - Google Patents

Abstract

The utility model discloses a heat supply pipeline tightness detection device relates to pipeline detection technical field. This heat supply pipeline tightness detection device, including shell, protection mechanism and sealing mechanism, the rear side inner wall fixedly connected with arc backup pad of shell, the articulated apron that is connected with in top of shell, the inboard bottom fixedly connected with drain pipe of shell, the opposite side of drain pipe runs through the shell, protection mechanism is including setting up the partition subassembly in the shell and setting up the adjustment subassembly in the shell, and the partition subassembly is located the below of adjustment subassembly. The pipeline placing frame is fixed for most of pipelines, the defect that the pipelines cannot be adjusted according to different lengths is overcome, the device is tightly attached to one side of the heating pipe through the left and right movement of the adjusting assembly, the heating pipe is limited and the shell is placed between the plates, the heating pipe can be prevented from moving when the heating pipe is detected, and important auxiliary work is also made for leakage detection of the sealing mechanism in the design.

Description

Heat supply pipeline tightness detection device

Technical Field

The utility model relates to a pipeline inspection technical field, in particular to heat supply pipeline tightness detection device.

Background

Before the heat supply pipeline is put into formal use, workers need to carry out tightness detection on the heat supply pipeline.

Traditional inspection mode is, place the pipeline in a container that can seal, bleed and judge whether the pipeline leaks gas through the mode of corresponding instrument data analysis contrast through the vacuum, common most pipeline rack is fixed, this can lead to the pipeline both sides that length is shorter can't be fixed, the condition that rocks can appear in the in-process pipeline that detects, also probably have the pipeline to remove the situation of blockking up the aspirating hole to take place simultaneously, for solving such problem, we provide a heat supply pipeline tightness detection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat supply pipeline tightness detection device can solve the problem that partial pipeline rack can't adjust according to the pipeline of different length.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat supply pipeline tightness detection device, which comprises an outer shell, protection mechanism and sealing mechanism, the rear side inner wall fixedly connected with arc backup pad of shell, the articulated apron that is connected with in top of shell, the inboard bottom fixedly connected with drain pipe of shell, the opposite side of drain pipe runs through the shell, protection mechanism is including setting up the partition subassembly in the shell and setting up the adjustment subassembly in the shell, partition subassembly is located the below of adjustment subassembly, the adjustment subassembly can be for separating the subassembly effect and removing, be provided with the heat supply pipe on the adjustment subassembly, sealing mechanism package sets up the first rubber band in the heat supply pipe and sets up the solid fixed ring in first rubber band, gu fixed ring fixed connection is in the inner wall of first rubber band, the inner wall of first rubber band and heat supply pipe closely laminates.

Preferably, separate the subassembly and include the support, hole board and inlet tube, one side inner wall fixedly connected with support of shell, the top overlap joint hole board of support, one side fixedly connected with inlet tube of shell, the adjustment subassembly includes the connecting plate, the worker's shape slide rail, electronic slider, the U-shaped groove, the fixed plate with place the board, the rear side inner wall fixedly connected with connecting plate of shell, the front side fixedly connected with worker's shape slide rail of connecting plate, sliding connection has electronic slider on the worker's shape slide rail, electronic slider's front side fixedly connected with U-shaped groove, U-shaped inslot fixedly connected with fixed plate, the board is placed to the bottom fixedly connected with of fixed plate, all be fixed to most pipeline rack, the defect that can't carry out the adjustment according to the pipeline of different length, the device removes through the removal of adjustment subassembly and comes to closely laminate with one side of heating pipe, with heating pipe restriction and shell and place between the board, can ensure that the heating pipe can not appear moving when detecting again, important auxiliary work has also been done for sealing mechanism's leak detection to this kind of design.

Preferably, the sealing mechanism further comprises a threaded pipe, an internal thread ring, a bent pipe and a first rubber ring, the threaded pipe is arranged in the fixing ring, the external wall of the threaded pipe is in threaded connection with the internal thread ring, the other side of the internal thread ring is fixedly connected with the bent pipe through a flange, the inner wall of one side of the heat supply pipe is provided with the first rubber ring, the pipeline is tight only by using a corresponding instrument and comparing a series of data aiming at the traditional inspection device, and the defect that the operation time is relatively long is overcome.

Preferably, a thread groove is formed in the fixing ring, the threaded pipe is in threaded connection with the thread groove, and the threaded pipe is in threaded connection with the fixing ring.

Preferably, the central points of the first rubber ring, the fixing ring, the threaded pipe and the internal thread ring are all on the same straight line, and the fixing ring, the threaded pipe, the internal thread ring and the bent pipe are all communicated with each other.

Preferably, the outer wall of the second rubber ring is tightly attached to the inner wall of the heat supply pipe, and the first rubber ring and the second rubber ring can be taken out of the heat supply pipe.

Preferably, one side of the heating pipe is lapped on the arc-shaped supporting plate, and the other side of the heating pipe is lapped on the placing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) This heat supply pipeline tightness detection device, which comprises an outer shell, protection mechanism, separate the subassembly, and a support, the hole board, the inlet tube, the adjustment subassembly, the connecting plate, the worker's shape slide rail, electronic slider, the U-shaped groove, the fixed plate, place the board, the heat supply pipe, the cooperation of sealing mechanism and arc backup pad is used, all be fixed to most pipeline rack, the defect that can't carry out the adjustment according to the pipeline of different length, the device removes through the adjustment subassembly and comes to closely laminate with one side of heat supply pipe, with heat supply pipe restriction and shell and place between the board, can ensure the heat supply pipe can not appear removing when detecting again, important auxiliary work has also been done for sealing mechanism's the detection of checking leak.

(2) This heat supply pipeline tightness detection device, which comprises an outer shell, protection mechanism, the heat supply pipe, sealing mechanism, first rubber ring, gu fixed ring, the screwed pipe, the internal thread ring, the return bend, the cooperation of second rubber ring and arc backup pad is used, need use corresponding instrument and just can reach the pipeline through a series of data contrast to traditional verifying attachment whether tight, operating time is longer defect relatively, the device utilizes purple litmus solution and the alkaline water to meet the chemistry principle that turns blue immediately, can carry out the tightness inspection to the pipeline quick simple in the short time, need not to contrast inspection data, work efficiency is higher, this type of chemical raw materials is with low costs simultaneously, the inspection cost is also lower relatively.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a front view of the I-shaped slide rail of the present invention;

fig. 4 is an enlarged view of the part a of the present invention.

Reference numerals: 1. a housing; 2. a protection mechanism; 21. a partition assembly; 211. a support; 212. a hole plate; 213. a water inlet pipe; 22. an adjustment assembly; 221. a connecting plate; 222. an I-shaped slide rail; 223. an electric slider; 224. a U-shaped groove; 225. a fixing plate; 226. placing the plate; 3. a heat supply pipe; 4. a sealing mechanism; 401. a first rubber ring; 402. a fixing ring; 403. a threaded pipe; 404. an internally threaded ring; 405. bending a pipe; 406. a second rubber ring; 5. an arc-shaped support plate; 6. a cover plate; 7. and a water discharge pipe.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a heat supply pipeline tightness detection device, which comprises a housing 1, protection mechanism 2 and sealing mechanism 4, the rear side inner wall fixedly connected with arc backup pad 5 of shell 1, the articulated apron 6 that is connected with in top of shell 1, the inboard bottom fixedly connected with drain pipe 7 of shell 1, shell 1 is run through to the opposite side of drain pipe 7, protection mechanism 2 is including setting up the partition subassembly 21 in shell 1 and setting up the adjustment subassembly 22 in shell 1, partition subassembly 21 is located the below of adjustment subassembly 22, adjustment subassembly 22 can remove for partition subassembly 21 effect, be provided with heating pipe 3 on the adjustment subassembly 22, sealing mechanism 4 package sets up in the first rubber ring 401 of heating pipe 3 and sets up the solid fixed ring 402 in first rubber ring 401, gu fixed ring 402 fixed connection is in the inner wall of first rubber ring 401, first rubber ring 401 closely laminates with the inner wall of heating pipe 3.

Further, the partition component 21 comprises a support 211, a hole plate 212 and a water inlet pipe 213, the support 211 is fixedly connected to the inner wall of one side of the shell 1, the hole plate 212 is lapped on the top of the support 211, the water inlet pipe 213 is fixedly connected to one side of the shell 1, when the heat supply device is used, a proper amount of purple litmus solution is injected into the shell 1 through the water inlet pipe 213, the adjusting component 22 comprises a connecting plate 221, an I-shaped slide rail 222, an electric slide block 223, a U-shaped groove 224, a fixing plate 225 and a placing plate 226, the inner wall of the rear side of the shell 1 is fixedly connected with the connecting plate 221, the I-shaped slide rail 222 is fixedly connected to the front side of the connecting plate 221, the electric slide block 223 is slidably connected to the I-shaped slide rail 222, the U-shaped groove 224 is fixedly connected to the front side of the electric slide block 223, the fixing plate 225 is fixedly connected to the U-shaped groove 224, the placing plate 226 is fixedly connected to the bottom of the fixing plate 225, the majority of pipeline placing frames are fixed, the defect that adjustment cannot be carried out according to pipelines with different lengths is made, the defect that the adjustment cannot be carried out according to pipelines, the adjustment according to the detection of the heat supply pipeline, the heat supply device is designed to be an important leakage detection mechanism which is not to be an important leakage detection mechanism.

Furthermore, the sealing mechanism 4 further comprises a threaded pipe 403, an internal threaded ring 404, a bent pipe 405 and a second rubber ring 406, the threaded pipe 403 is arranged in the fixing ring 402, the external wall of the threaded pipe 403 is in threaded connection with the internal threaded ring 404, the other side of the internal threaded ring 404 is fixedly connected with the bent pipe 405 through a flange, the second rubber ring 406 is arranged on the inner wall of one side of the heat supply pipe 3, then the first rubber ring 401 and the second rubber ring 406 are respectively plugged into two sides of the heat supply pipe 3, then the threaded pipe 403 is connected with the fixing ring 402, and the internal threaded ring 404 is connected with the threaded pipe 403.

Secondly, a thread groove is formed in the fixing ring 402, the thread pipe 403 is in threaded connection with the thread groove, the thread pipe 403 is in threaded connection with the fixing ring 402, the central points of the first rubber ring 401, the fixing ring 402, the thread pipe 403 and the internal thread ring 404 are all on the same straight line, the fixing ring 402, the thread pipe 403, the internal thread ring 404 and the bent pipe 405 are all communicated internally, the outer wall of the second rubber ring 406 is tightly attached to the inner wall of the heat supply pipe 3, the second rubber ring 406 and the first rubber ring 401 can be taken out of the heat supply pipe 3, one side of the heat supply pipe 3 is lapped on the arc-shaped supporting plate 5, the other side of the heat supply pipe 3 is lapped on the placing plate 226, the bent pipe 405 is connected with the internal thread ring 404, alkaline water is injected into the heat supply pipe 3 through the bent pipe 405, when the alkaline water in the heat supply pipe 3 is filled, whether the alkaline water solution in the shell 1 turns blue or not is observed, if the color is changed, the pipeline has holes, and the sealing performance is poor.

The working principle is as follows: when the water heater is used, a proper amount of purple litmus solution is injected into the shell 1 through the water inlet pipe 213, then the first rubber ring 401 and the second rubber ring 406 are respectively plugged into two sides of the heat supply pipe 3, then the threaded pipe 403 is connected with the fixing ring 402, the internal threaded ring 404 is connected with the threaded pipe 403, the bent pipe 405 is connected with the internal threaded ring 404, alkaline water is injected into the heat supply pipe 3 through the bent pipe 405, when the alkaline water in the heat supply pipe 3 is filled, whether the alkaline water in the shell 1 turns blue or not is observed, if the color of the alkaline water is changed, a pipeline is provided with a hole, and the sealing performance is poor.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (7)

1. A heat supply pipeline tightness detection device, its characterized in that includes:

the water draining device comprises a shell (1), an arc-shaped supporting plate (5) is fixedly connected to the inner wall of the rear side of the shell (1), a cover plate (6) is hinged to the top of the shell (1), a water draining pipe (7) is fixedly connected to the bottom of the inner side of the shell (1), and the other side of the water draining pipe (7) penetrates through the shell (1);

the protection mechanism (2) comprises a separation component (21) arranged in the shell (1) and an adjusting component (22) arranged in the shell (1), the separation component (21) is positioned below the adjusting component (22), the adjusting component (22) can move relative to the separation component (21), and the adjusting component (22) is provided with a heat supply pipe (3);

the sealing mechanism (4) comprises a first rubber ring (401) arranged in the heat supply pipe (3) and a fixing ring (402) arranged in the first rubber ring (401), the fixing ring (402) is fixedly connected to the inner wall of the first rubber ring (401), and the first rubber ring (401) is tightly attached to the inner wall of the heat supply pipe (3).

2. The heat supply pipeline tightness detecting device according to claim 1, wherein: the separation assembly (21) comprises a support (211), a hole plate (212) and a water inlet pipe (213), the support (211) is fixedly connected to the inner wall of one side of the shell (1), the hole plate (212) is overlapped on the top of the support (211), and the water inlet pipe (213) is fixedly connected to one side of the shell (1);

adjustment subassembly (22) is including connecting plate (221), worker's shape slide rail (222), electronic slider (223), U-shaped groove (224), fixed plate (225) and place board (226), the rear side inner wall fixedly connected with connecting plate (221) of shell (1), the front side fixedly connected with worker's shape slide rail (222) of connecting plate (221), sliding connection has electronic slider (223) on worker's shape slide rail (222), the front side fixedly connected with U-shaped groove (224) of electronic slider (223), fixedly connected with fixed plate (225) in U-shaped groove (224), board (226) are placed to the bottom fixedly connected with of fixed plate (225).

3. The heat supply pipeline tightness detecting device according to claim 2, characterized in that: the sealing mechanism (4) further comprises a threaded pipe (403), an internal threaded ring (404), a bent pipe (405) and a second rubber ring (406), the threaded pipe (403) is arranged in the fixing ring (402), the external wall of the threaded pipe (403) is in threaded connection with the internal threaded ring (404), the other side of the internal threaded ring (404) is fixedly connected with the bent pipe (405) through a flange, and the inner wall of one side of the heat supply pipe (3) is provided with the second rubber ring (406).

4. The heat supply pipeline tightness detecting device according to claim 3, characterized in that: a thread groove is formed in the fixing ring (402), the thread pipe (403) is in threaded connection with the thread groove, and the thread pipe (403) is in threaded connection with the fixing ring (402).

5. The heat supply pipeline tightness detection device according to claim 4, wherein: the central points of the first rubber ring (401), the fixing ring (402), the threaded pipe (403) and the internal thread ring (404) are all on the same straight line, and the fixing ring (402), the threaded pipe (403), the internal thread ring (404) and the bent pipe (405) are communicated with each other.

6. The heat supply pipeline tightness detecting device according to claim 5, wherein: the outer wall of the second rubber ring (406) is tightly attached to the inner wall of the heat supply pipe (3), and the second rubber ring (406) and the first rubber ring (401) can be taken out of the heat supply pipe (3).

7. The heat supply pipeline tightness detecting device according to claim 6, wherein: one side of the heating pipe (3) is lapped on the arc-shaped supporting plate (5), and the other side of the heating pipe (3) is lapped on the placing plate (226).

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